sedge warbler sed·ge·warb·ler uncommon noun 1. small European warbler that breeds among reeds and wedges and winters in Africa Synonymssedge warblersedge birdsedge wrenreedbirdAcrocephalus schoenobaenus Related words Broader terms Old World warbler WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
